VulnSocial

CVE-2026-8387Disclosure

LOWCVSS 2.4 · LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A vulnerability in allegroai/clearml versions up to and including 1.16.5 allows for relative path traversal when extracting `.zip` archives using the `ZipFile.extractall()` method in `StorageManager._extract_to_cache()`. This issue arises due to the lack of path traversal validation, enabling an attacker to write arbitrary files to the filesystem. Attack vectors include dataset downloads, artifact downloads, model downloads, and offline session imports. The vulnerability can lead to remote code execution through methods such as cron job injection, SSH key overwrite, or web shell deployment. The issue is resolved in version 2.1.6.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-23

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-07-01: 2Technical Details · 2026-07-01: 207-01
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-8387 A vulnerability in allegroai/clearml versions up to and including 1.16.5 allows for relative path traversal when extracting `.zip` archives using the `ZipFile.extractal… https://www.cve.org/CVERecord?id=CVE-2026-8387 ----- Traducción: CVE-2026-8387 Una… http://infoflow.cloud`

    Post summary

    A relative path traversal vulnerability (CVE‑2026‑8387) affecting allegroai/clearml versions up to 1.16.5 has been disclosed, with no PoC or exploit details provided.

    0000026
    90 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-8387 A vulnerability in allegroai/clearml versions up to and including 1.16.5 allows for relative path traversal when extracting `.zip` archives using the `ZipFile.extractal… https://www.cve.org/CVERecord?id=CVE-2026-8387

    Post summary

    The statement announces CVE-2026-8387, describing a relative path traversal flaw in ClearML's zip extraction without any PoC, exploitation evidence, or patch details.

    000001.0K
    57.7K followersView on X

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